44 Keysight B2980B User’s Guide, Edition 1
Introduction
Rear View
For protecting the connector, connect an open cap (furnished) when the
ammeter is not used.
• Analog Out terminal
Banana terminal for analog output. Always outputs the voltage proportional to
the present measurement result. Maximum output voltage is 2 V.
For example, the output voltage is 2 V if the measurement result is the full
scale value of the measurement range or 0.2 V if the result is 10 % of the full
scale.
• Common terminal
Banana terminal for circuit common. This is the Common for the Ammeter, the
Voltmeter, and the Analog Out.
For the grounded measurement, this terminal must be connected to the earth
(ground) terminal by using a Banana-to-Lug cable (furnished).
If the Common terminal is not connected to the earth (ground) terminal (for
floating measurement), potentially hazardous voltage of up to 500 V may be
applied to the Common terminal. To prevent electrical shock, do not touch any of
measurement circuit at any time while a floating measurement is in progress.
Also use accessories that comply with IEC 61010-031. All terminals and the
extended conductors must be isolated by using insulation caps, sleeves, etc.
Si le terminal commun n'est pas connecté au terminal terrien (borne de terre)
(pour des mesures de flotte), une éventuelle tension dangereuse supérieure à
500 V peut être appliquée au terminal commun. Afin d’éviter toute décharge
électrique, ne touchez aucune mesure de circuit à tout moment lorsque la
mesure de flotte est en cours. Utiliser également des accessoires qui sont
conformes à la norme IEC 61010-031. Toutes les bornes et les conducteurs
prolongés doivent être isolés en utilisant des bouchons d'isolation, des
manchons, etc.
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